For my tastes, I find the table a distraction. Its not as pure and clean as the glass. Alternatively, it does not provide sufficient contrast of a surface with character. The latter may be a distraction to your brief however. Depends on if you are trying to set a mood or purely showcase the beauty of glass.
With mood, is colour an asset or hindrance? Do you want to inject some vibrancy or aim for simple elegance?
Is the overall brightness level what your client desires?